ES2886940T3 - Red de antenas en fase - Google Patents

Red de antenas en fase Download PDF

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Publication number
ES2886940T3
ES2886940T3 ES17192899T ES17192899T ES2886940T3 ES 2886940 T3 ES2886940 T3 ES 2886940T3 ES 17192899 T ES17192899 T ES 17192899T ES 17192899 T ES17192899 T ES 17192899T ES 2886940 T3 ES2886940 T3 ES 2886940T3
Authority
ES
Spain
Prior art keywords
layer
pcb
array
base layer
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES17192899T
Other languages
English (en)
Spanish (es)
Inventor
Thomas Emanuelsson
Jian Yang
Zaman Ashraf Uz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gapwaves AB
Original Assignee
Gapwaves AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gapwaves AB filed Critical Gapwaves AB
Application granted granted Critical
Publication of ES2886940T3 publication Critical patent/ES2886940T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/211—Waffle-iron filters; Corrugated structures

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
ES17192899T 2017-09-25 2017-09-25 Red de antenas en fase Active ES2886940T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17192899.7A EP3460908B1 (fr) 2017-09-25 2017-09-25 Antenne de réseau en phase

Publications (1)

Publication Number Publication Date
ES2886940T3 true ES2886940T3 (es) 2021-12-21

Family

ID=59966643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17192899T Active ES2886940T3 (es) 2017-09-25 2017-09-25 Red de antenas en fase

Country Status (7)

Country Link
US (1) US11121475B2 (fr)
EP (1) EP3460908B1 (fr)
JP (1) JP7264884B2 (fr)
KR (1) KR20200051617A (fr)
CN (1) CN111066201B (fr)
ES (1) ES2886940T3 (fr)
WO (1) WO2019057965A1 (fr)

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US11616306B2 (en) 2021-03-22 2023-03-28 Aptiv Technologies Limited Apparatus, method and system comprising an air waveguide antenna having a single layer material with air channels therein which is interfaced with a circuit board
CN112996329A (zh) * 2021-04-29 2021-06-18 成都天锐星通科技有限公司 相控阵天线
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US11962085B2 (en) 2021-05-13 2024-04-16 Aptiv Technologies AG Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength
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CN113451776B (zh) * 2021-06-22 2024-03-26 广州中雷电科科技有限公司 一种高集成度数字相控阵系统
US11616282B2 (en) 2021-08-03 2023-03-28 Aptiv Technologies Limited Transition between a single-ended port and differential ports having stubs that match with input impedances of the single-ended and differential ports
US12224502B2 (en) 2021-10-14 2025-02-11 Aptiv Technologies AG Antenna-to-printed circuit board transition
DE102021212390A1 (de) * 2021-11-03 2023-05-04 Robert Bosch Gesellschaft mit beschränkter Haftung Radarvorrichtung und Radarverfahren
US12456816B2 (en) 2022-05-02 2025-10-28 Aptiv Technologies AG Waveguide with slot antennas and reflectors
US12265172B2 (en) 2022-05-25 2025-04-01 Aptiv Technologies AG Vertical microstrip-to-waveguide transition
KR102590419B1 (ko) * 2022-08-30 2023-10-17 주식회사 담스테크 액정 기반의 위상 배열 안테나
US12424767B2 (en) 2022-11-15 2025-09-23 Aptiv Technologies AG Planar surface features for waveguide and antenna
CN116154439B (zh) * 2022-11-16 2024-02-02 南京航空航天大学 全空气填充基片集成脊间隙波导及微带至矩形波导的过渡转换装置
US12537308B2 (en) 2023-01-24 2026-01-27 Aptiv Technologies AG Symmetrical two-piece waveguide
US12148992B2 (en) 2023-01-25 2024-11-19 Aptiv Technologies AG Hybrid horn waveguide antenna
US12506272B2 (en) 2023-05-16 2025-12-23 Aptiv Technologies AG Production-tolerant multi-part antenna system
US11843178B1 (en) 2023-05-23 2023-12-12 Micro-Ant, LLC Compact unit cell PCB antenna system with waveguide coupling
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Also Published As

Publication number Publication date
KR20200051617A (ko) 2020-05-13
EP3460908A1 (fr) 2019-03-27
WO2019057965A1 (fr) 2019-03-28
EP3460908B1 (fr) 2021-07-07
JP7264884B2 (ja) 2023-04-25
CN111066201A (zh) 2020-04-24
US20200287291A1 (en) 2020-09-10
US11121475B2 (en) 2021-09-14
CN111066201B (zh) 2021-10-08
JP2020535702A (ja) 2020-12-03

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